| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.32 | 3.160% | $225.2189 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $89.63 | 13.553% | $101.7776 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $68.75 | 5.498% | $72.5299 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $174.91 | 5.346% | $184.2607 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $182.54 | 9.606% | $200.0748 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $202.35 | 5.684% | $213.8516 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $227.99 | 10.632% | $252.2299 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,164.49 | $1,249.9434 | $1,249.94 | $1,249.95 | $1,250.00 | |